Get paid on time, without chasing customers
A billing system with a mobile customer portal. Customers open it in the app, on the web or in LINE, see what they owe and pay straight away through the payment gateway you choose. The system matches payments, calculates late fees and issues receipts itself. Built for rental and instalment businesses.
A module of Pobpa X-one It shares one set of data and one login with accounting, receivables, sales and CRM, so there is nothing to integrate or copy between systems. See other X-one modules →From invoice to receipt, automated end to end
The system issues the invoice
Invoices are created automatically for each contract instalment, including tax and late fees.
The customer gets a reminder
A reminder goes out before the due date, and the customer checks the balance in the app, on the web or in LINE.
The customer pays
By QR, card, bank transfer or e-wallet through the payment gateway you choose, or by uploading a payment slip.
Payment matched, receipt issued
The system clears the receivable, issues the receipt and posts it to accounting. No re-keying for your team.
Everything you need to collect instalments
Customer portal: app, web or LINE
Customers use the app, the mobile web or open it in LINE (LIFF), sign in with LINE or Google, and check contracts, balances and receipts themselves.
Works with any payment gateway
Accept PromptPay QR, cards, bank transfer or e-wallets, whichever you choose. Payments are matched automatically.
One-click slip checks
Customers upload a payment slip, and staff check and approve it on one screen.
Online contracts and instalments
Create contracts with daily, monthly or yearly instalments. Invoices are issued on schedule.
Automatic late fees
Late fees follow the rules you set, per customer, and customers see the estimated amount right away.
Prepayments and automatic receipts
Customers can pay several instalments in advance. The system issues receipts and posts them to accounting.
Who it’s for
- Motorbike and car rental
- Hire purchase of goods
- Equipment and machinery rental
- Dormitories and rental property
- Memberships and monthly services
- Any business that collects in instalments
X-one Billing is a module of Pobpa X-one, so it connects to accounting, receivables and CRM straight away, and AI agents can match slips to invoices or draft payment reminders. See AI agents →
Questions about X-one Billing
What is X-one Billing?
X-one Billing is the billing module of the Pobpa X-one platform for businesses that collect payments in instalments, such as rental and hire purchase. A mobile customer portal lets customers view contracts and balances and pay on their own. The system reconciles payments, calculates late fees and issues receipts automatically.
How can customers pay?
X-one Billing connects to any payment gateway, so customers can pay in many ways, such as PromptPay QR, credit or debit card, bank transfer or e-wallet, depending on what the business enables. They can also upload a payment slip for staff to check in one click, or pay several instalments in advance.
Does the system calculate late fees automatically?
Yes. It calculates late fees from the rules you set, per customer or per contract, and customers see the estimated fee in the portal right away.
How do customers open the portal?
Three ways: download the app, open it in a mobile web browser, or open it inside LINE through LINE LIFF with nothing to install. They sign in with LINE, Google or any other method the business enables.
Want to get paid on time? See the real system with the developers
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